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Jctprint Machinery Co., Ltd
1. Specification of rubber rollers
|
Size |
According To Customer's Drawing |
|
Diameter |
Diameter: 10mm-670mm, Length: 50mm-8200mm |
|
Material |
NBR, Silicone, Rubber, Polyurethane, NR, PU FFPM, ETC. |
|
Hardness |
45A-100D |
|
Tolerance |
0.05mm |
|
Temperature |
According customers's requirements |
|
Color |
Red, Black, White, Clear, etc can do the color base on your pantone NO. |
|
Roll core |
Carbon steel seamless pipe, 304, 316bar |
|
Spindle head |
304, 316 ,2Cr13, 45steel |
|
Application |
industrial machine, printing machine and packaging machines and so on |
2. Types of rubber roller
Printing roller
Stretch roller
Back-up roller
Hot stamping pressure roller
Water roller
Traction roller
Ink roller
Gravure pressure roller
Alcohol water roller
3. Features of rubber roller
1.Ozone and Chemical resistance
2. Anti-aging, good flexibility, good elasticity
3. Excellent oil resistance
4.Clean and healthful for many food and medical applications
4.Processing Flow of rubber roller
→Chemical test for the raw materials
→Automatic ingredients
→Rolling
→Machining and handling of mandrels
→Rubber coating
→Vulcanization
→Grinding
→Polishing the printing roll
→Laser tester testing
